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<FONT color="green">001</FONT>    package edu.hawaii.myisern.action;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.io.IOException;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.util.List;<a name="line.4"></a>
<FONT color="green">005</FONT>    <a name="line.5"></a>
<FONT color="green">006</FONT>    import javax.xml.bind.JAXBException;<a name="line.6"></a>
<FONT color="green">007</FONT>    <a name="line.7"></a>
<FONT color="green">008</FONT>    import edu.hawaii.myisern.collaborations.jaxb.Collaboration;<a name="line.8"></a>
<FONT color="green">009</FONT>    import edu.hawaii.myisern.model.Id;<a name="line.9"></a>
<FONT color="green">010</FONT>    import edu.hawaii.myisern.model.IsernManager;<a name="line.10"></a>
<FONT color="green">011</FONT>    import edu.hawaii.myisern.organizations.jaxb.Organization;<a name="line.11"></a>
<FONT color="green">012</FONT>    import edu.hawaii.myisern.researchers.jaxb.Researcher;<a name="line.12"></a>
<FONT color="green">013</FONT>    import net.sourceforge.stripes.action.DefaultHandler;<a name="line.13"></a>
<FONT color="green">014</FONT>    import net.sourceforge.stripes.action.DontValidate;<a name="line.14"></a>
<FONT color="green">015</FONT>    import net.sourceforge.stripes.action.ForwardResolution;<a name="line.15"></a>
<FONT color="green">016</FONT>    import net.sourceforge.stripes.action.RedirectResolution;<a name="line.16"></a>
<FONT color="green">017</FONT>    import net.sourceforge.stripes.action.Resolution;<a name="line.17"></a>
<FONT color="green">018</FONT>    import net.sourceforge.stripes.util.Log;<a name="line.18"></a>
<FONT color="green">019</FONT>    import net.sourceforge.stripes.validation.Validate;<a name="line.19"></a>
<FONT color="green">020</FONT>    import net.sourceforge.stripes.validation.ValidateNestedProperties;<a name="line.20"></a>
<FONT color="green">021</FONT>    <a name="line.21"></a>
<FONT color="green">022</FONT>    /**<a name="line.22"></a>
<FONT color="green">023</FONT>     * Handles request from create or update a Researcher.<a name="line.23"></a>
<FONT color="green">024</FONT>     * <a name="line.24"></a>
<FONT color="green">025</FONT>     * @author Kevin English<a name="line.25"></a>
<FONT color="green">026</FONT>     */<a name="line.26"></a>
<FONT color="green">027</FONT>    public class ResearcherFormActionBean extends IsernActionBean {<a name="line.27"></a>
<FONT color="green">028</FONT>      /** A private copy of the log **/<a name="line.28"></a>
<FONT color="green">029</FONT>      private static Log log = Log.getInstance(ResearcherFormActionBean.class);<a name="line.29"></a>
<FONT color="green">030</FONT>      /** An error string, always displayed, but invisible if empty. */<a name="line.30"></a>
<FONT color="green">031</FONT>      private String errorMessage = "";<a name="line.31"></a>
<FONT color="green">032</FONT>      /** Singleton for use by action bean only. */<a name="line.32"></a>
<FONT color="green">033</FONT>      //  private static IsernManager isern = new IsernManager();<a name="line.33"></a>
<FONT color="green">034</FONT>      @ValidateNestedProperties( { @Validate(field = "name", required = true) })<a name="line.34"></a>
<FONT color="green">035</FONT>      private Researcher researcher;<a name="line.35"></a>
<FONT color="green">036</FONT>      private String newOrganization;<a name="line.36"></a>
<FONT color="green">037</FONT>      private String id;<a name="line.37"></a>
<FONT color="green">038</FONT>      /**<a name="line.38"></a>
<FONT color="green">039</FONT>       * Get the researcher. <a name="line.39"></a>
<FONT color="green">040</FONT>       * @return A researcher<a name="line.40"></a>
<FONT color="green">041</FONT>       */<a name="line.41"></a>
<FONT color="green">042</FONT>    <a name="line.42"></a>
<FONT color="green">043</FONT>      public Researcher getResearcher() {<a name="line.43"></a>
<FONT color="green">044</FONT>        return this.researcher;<a name="line.44"></a>
<FONT color="green">045</FONT>      }<a name="line.45"></a>
<FONT color="green">046</FONT>    <a name="line.46"></a>
<FONT color="green">047</FONT>      /**<a name="line.47"></a>
<FONT color="green">048</FONT>       * Set the researcher object.<a name="line.48"></a>
<FONT color="green">049</FONT>       * @param researcher A valid researcher object.<a name="line.49"></a>
<FONT color="green">050</FONT>       */<a name="line.50"></a>
<FONT color="green">051</FONT>      public void setResearcher(Researcher researcher) {<a name="line.51"></a>
<FONT color="green">052</FONT>        this.researcher = researcher;<a name="line.52"></a>
<FONT color="green">053</FONT>      }<a name="line.53"></a>
<FONT color="green">054</FONT>    <a name="line.54"></a>
<FONT color="green">055</FONT>      /**<a name="line.55"></a>
<FONT color="green">056</FONT>       * Set the Id string used to identify a record.<a name="line.56"></a>
<FONT color="green">057</FONT>       * @param id The id, usually the name.<a name="line.57"></a>
<FONT color="green">058</FONT>       */<a name="line.58"></a>
<FONT color="green">059</FONT>      public void setId(String id) {<a name="line.59"></a>
<FONT color="green">060</FONT>        this.id = id;<a name="line.60"></a>
<FONT color="green">061</FONT>      }<a name="line.61"></a>
<FONT color="green">062</FONT>    <a name="line.62"></a>
<FONT color="green">063</FONT>      /**<a name="line.63"></a>
<FONT color="green">064</FONT>       * Get the Id string used to identify a record.<a name="line.64"></a>
<FONT color="green">065</FONT>       * @return The Id string.<a name="line.65"></a>
<FONT color="green">066</FONT>       */<a name="line.66"></a>
<FONT color="green">067</FONT>      public String getId() {<a name="line.67"></a>
<FONT color="green">068</FONT>        return this.id;<a name="line.68"></a>
<FONT color="green">069</FONT>      }<a name="line.69"></a>
<FONT color="green">070</FONT>    <a name="line.70"></a>
<FONT color="green">071</FONT>      /**<a name="line.71"></a>
<FONT color="green">072</FONT>       * Set the new organization string.<a name="line.72"></a>
<FONT color="green">073</FONT>       * @param newOrg The new organization string.<a name="line.73"></a>
<FONT color="green">074</FONT>       */<a name="line.74"></a>
<FONT color="green">075</FONT>      public void setNewOrganization(String newOrg) {<a name="line.75"></a>
<FONT color="green">076</FONT>        this.newOrganization = newOrg;<a name="line.76"></a>
<FONT color="green">077</FONT>      }<a name="line.77"></a>
<FONT color="green">078</FONT>    <a name="line.78"></a>
<FONT color="green">079</FONT>      /**<a name="line.79"></a>
<FONT color="green">080</FONT>       * Get the new organization string.<a name="line.80"></a>
<FONT color="green">081</FONT>       * @return The new organization string.<a name="line.81"></a>
<FONT color="green">082</FONT>       */<a name="line.82"></a>
<FONT color="green">083</FONT>      public String getNewOrganization() {<a name="line.83"></a>
<FONT color="green">084</FONT>        return this.newOrganization;<a name="line.84"></a>
<FONT color="green">085</FONT>      }<a name="line.85"></a>
<FONT color="green">086</FONT>      /**<a name="line.86"></a>
<FONT color="green">087</FONT>       * Returns the error message.<a name="line.87"></a>
<FONT color="green">088</FONT>       * @return The error message. <a name="line.88"></a>
<FONT color="green">089</FONT>       */<a name="line.89"></a>
<FONT color="green">090</FONT>      public String getErrorMessage() {<a name="line.90"></a>
<FONT color="green">091</FONT>        return this.errorMessage;<a name="line.91"></a>
<FONT color="green">092</FONT>      }<a name="line.92"></a>
<FONT color="green">093</FONT>    <a name="line.93"></a>
<FONT color="green">094</FONT>      /**<a name="line.94"></a>
<FONT color="green">095</FONT>       * Get collaborations by this researcher<a name="line.95"></a>
<FONT color="green">096</FONT>       * <a name="line.96"></a>
<FONT color="green">097</FONT>       * @return a list of collaborations involving the organization to which the researcher belongs.<a name="line.97"></a>
<FONT color="green">098</FONT>       */<a name="line.98"></a>
<FONT color="green">099</FONT>      public  List&lt;Collaboration&gt; getCollaborationsByResearcher() {<a name="line.99"></a>
<FONT color="green">100</FONT>        IsernManager im = new IsernManager();<a name="line.100"></a>
<FONT color="green">101</FONT>        return im.getCollaborationsByResearcher(new Id(this.id));<a name="line.101"></a>
<FONT color="green">102</FONT>      }<a name="line.102"></a>
<FONT color="green">103</FONT>      <a name="line.103"></a>
<FONT color="green">104</FONT>      /**<a name="line.104"></a>
<FONT color="green">105</FONT>       * For new researcher, forward the user onto the jsp form.<a name="line.105"></a>
<FONT color="green">106</FONT>       * @return The next jsp page.<a name="line.106"></a>
<FONT color="green">107</FONT>       */<a name="line.107"></a>
<FONT color="green">108</FONT>      @DefaultHandler<a name="line.108"></a>
<FONT color="green">109</FONT>      public Resolution newResearcher() {<a name="line.109"></a>
<FONT color="green">110</FONT>        return new ForwardResolution("/researcher_form.jsp");<a name="line.110"></a>
<FONT color="green">111</FONT>      }<a name="line.111"></a>
<FONT color="green">112</FONT>    <a name="line.112"></a>
<FONT color="green">113</FONT>      /**<a name="line.113"></a>
<FONT color="green">114</FONT>       * Loads a researcher on to the form ready for editing.<a name="line.114"></a>
<FONT color="green">115</FONT>       * @return The next jsp page.<a name="line.115"></a>
<FONT color="green">116</FONT>       */<a name="line.116"></a>
<FONT color="green">117</FONT>      @DontValidate<a name="line.117"></a>
<FONT color="green">118</FONT>      public Resolution preEdit() {<a name="line.118"></a>
<FONT color="green">119</FONT>        IsernManager im = new IsernManager();<a name="line.119"></a>
<FONT color="green">120</FONT>        this.researcher = im.getResearcher(new Id(this.id));<a name="line.120"></a>
<FONT color="green">121</FONT>        return new ForwardResolution("/researcher_form.jsp");<a name="line.121"></a>
<FONT color="green">122</FONT>      }<a name="line.122"></a>
<FONT color="green">123</FONT>    <a name="line.123"></a>
<FONT color="green">124</FONT>      /**<a name="line.124"></a>
<FONT color="green">125</FONT>       * Loads a researcher on to the form ready for view.<a name="line.125"></a>
<FONT color="green">126</FONT>       * @return The next jsp page.<a name="line.126"></a>
<FONT color="green">127</FONT>       */<a name="line.127"></a>
<FONT color="green">128</FONT>      @DontValidate<a name="line.128"></a>
<FONT color="green">129</FONT>      public Resolution view() {<a name="line.129"></a>
<FONT color="green">130</FONT>        IsernManager im = new IsernManager();<a name="line.130"></a>
<FONT color="green">131</FONT>        this.researcher = im.getResearcher(new Id(this.id));<a name="line.131"></a>
<FONT color="green">132</FONT>        if (this.researcher == null) {<a name="line.132"></a>
<FONT color="green">133</FONT>          this.errorMessage = "Researcher [" + this.id + "] not found.\n" +<a name="line.133"></a>
<FONT color="green">134</FONT>              "Add it here or go back to check the source you click from.";<a name="line.134"></a>
<FONT color="green">135</FONT>          this.id = null;<a name="line.135"></a>
<FONT color="green">136</FONT>          return new ForwardResolution("/researcher_form.jsp");<a name="line.136"></a>
<FONT color="green">137</FONT>        }<a name="line.137"></a>
<FONT color="green">138</FONT>        return new ForwardResolution("/researcher_view.jsp");<a name="line.138"></a>
<FONT color="green">139</FONT>      }<a name="line.139"></a>
<FONT color="green">140</FONT>      <a name="line.140"></a>
<FONT color="green">141</FONT>      /**<a name="line.141"></a>
<FONT color="green">142</FONT>       * Remove the researcher.<a name="line.142"></a>
<FONT color="green">143</FONT>       * @return The next jsp page.<a name="line.143"></a>
<FONT color="green">144</FONT>       */<a name="line.144"></a>
<FONT color="green">145</FONT>      @DontValidate<a name="line.145"></a>
<FONT color="green">146</FONT>      public Resolution remove() {<a name="line.146"></a>
<FONT color="green">147</FONT>        IsernManager im = new IsernManager();<a name="line.147"></a>
<FONT color="green">148</FONT>        try {<a name="line.148"></a>
<FONT color="green">149</FONT>          im.remove(new Id(this.id));<a name="line.149"></a>
<FONT color="green">150</FONT>          try {<a name="line.150"></a>
<FONT color="green">151</FONT>            im.save();<a name="line.151"></a>
<FONT color="green">152</FONT>          }<a name="line.152"></a>
<FONT color="green">153</FONT>          catch (IOException e) {<a name="line.153"></a>
<FONT color="green">154</FONT>            this.errorMessage = "Error: cannot save(),IO Exception";<a name="line.154"></a>
<FONT color="green">155</FONT>            e.printStackTrace();<a name="line.155"></a>
<FONT color="green">156</FONT>          }<a name="line.156"></a>
<FONT color="green">157</FONT>          catch (JAXBException e) {<a name="line.157"></a>
<FONT color="green">158</FONT>            this.errorMessage = "Error: cannot save(),JAXB Exception";<a name="line.158"></a>
<FONT color="green">159</FONT>            e.printStackTrace();<a name="line.159"></a>
<FONT color="green">160</FONT>          }<a name="line.160"></a>
<FONT color="green">161</FONT>        }<a name="line.161"></a>
<FONT color="green">162</FONT>        catch (IOException e) {<a name="line.162"></a>
<FONT color="green">163</FONT>          this.errorMessage = "Error: cannot remove(),IO Exception";<a name="line.163"></a>
<FONT color="green">164</FONT>          e.printStackTrace();<a name="line.164"></a>
<FONT color="green">165</FONT>        }<a name="line.165"></a>
<FONT color="green">166</FONT>        return new ForwardResolution("/researchers.jsp");<a name="line.166"></a>
<FONT color="green">167</FONT>      }<a name="line.167"></a>
<FONT color="green">168</FONT>      <a name="line.168"></a>
<FONT color="green">169</FONT>      /**<a name="line.169"></a>
<FONT color="green">170</FONT>       * Creates (or updates) the researcher.<a name="line.170"></a>
<FONT color="green">171</FONT>       * @return The next jsp page.<a name="line.171"></a>
<FONT color="green">172</FONT>       */<a name="line.172"></a>
<FONT color="green">173</FONT>      public Resolution save() {<a name="line.173"></a>
<FONT color="green">174</FONT>        IsernManager im = new IsernManager();<a name="line.174"></a>
<FONT color="green">175</FONT>        log.debug("new organization = " + this.newOrganization);<a name="line.175"></a>
<FONT color="green">176</FONT>        log.debug("user_home " + System.getProperty("user.home") );<a name="line.176"></a>
<FONT color="green">177</FONT>        if (this.newOrganization != null ) {<a name="line.177"></a>
<FONT color="green">178</FONT>          Organization organization = new Organization();<a name="line.178"></a>
<FONT color="green">179</FONT>          organization.setName(this.newOrganization);<a name="line.179"></a>
<FONT color="green">180</FONT>          this.researcher.setOrganization(organization.getName());<a name="line.180"></a>
<FONT color="green">181</FONT>          im.createOrganization(organization);<a name="line.181"></a>
<FONT color="green">182</FONT>        }<a name="line.182"></a>
<FONT color="green">183</FONT>        if (isUpdate(im)) {<a name="line.183"></a>
<FONT color="green">184</FONT>          log.debug("Researcher save is update");<a name="line.184"></a>
<FONT color="green">185</FONT>          im.updateResearcher(new Id(this.id), this.researcher);<a name="line.185"></a>
<FONT color="green">186</FONT>         <a name="line.186"></a>
<FONT color="green">187</FONT>        }<a name="line.187"></a>
<FONT color="green">188</FONT>        else {<a name="line.188"></a>
<FONT color="green">189</FONT>          log.debug("Researcher save is create");<a name="line.189"></a>
<FONT color="green">190</FONT>          im.createResearcher(this.researcher);<a name="line.190"></a>
<FONT color="green">191</FONT>        }<a name="line.191"></a>
<FONT color="green">192</FONT>        try {<a name="line.192"></a>
<FONT color="green">193</FONT>          im.save();<a name="line.193"></a>
<FONT color="green">194</FONT>        }<a name="line.194"></a>
<FONT color="green">195</FONT>        catch (IOException e) {<a name="line.195"></a>
<FONT color="green">196</FONT>          this.errorMessage = "Error: cannot save(),IO Exception";<a name="line.196"></a>
<FONT color="green">197</FONT>          e.printStackTrace();<a name="line.197"></a>
<FONT color="green">198</FONT>        }<a name="line.198"></a>
<FONT color="green">199</FONT>        catch (JAXBException e) {<a name="line.199"></a>
<FONT color="green">200</FONT>          this.errorMessage = "Error: cannot save(),JAXB Exception";<a name="line.200"></a>
<FONT color="green">201</FONT>          e.printStackTrace();<a name="line.201"></a>
<FONT color="green">202</FONT>        }<a name="line.202"></a>
<FONT color="green">203</FONT>        <a name="line.203"></a>
<FONT color="green">204</FONT>        <a name="line.204"></a>
<FONT color="green">205</FONT>        return new RedirectResolution("/researchers.jsp");<a name="line.205"></a>
<FONT color="green">206</FONT>      }<a name="line.206"></a>
<FONT color="green">207</FONT>    <a name="line.207"></a>
<FONT color="green">208</FONT>      /**<a name="line.208"></a>
<FONT color="green">209</FONT>       * Tells program if the record is new or update.<a name="line.209"></a>
<FONT color="green">210</FONT>       * @param im An IsernManager object. <a name="line.210"></a>
<FONT color="green">211</FONT>       * @return True if the id exist and it is an update.<a name="line.211"></a>
<FONT color="green">212</FONT>       */<a name="line.212"></a>
<FONT color="green">213</FONT>      private boolean isUpdate(IsernManager im) {<a name="line.213"></a>
<FONT color="green">214</FONT>        return (im.getResearcher(new Id(this.id)) != null);<a name="line.214"></a>
<FONT color="green">215</FONT>      }<a name="line.215"></a>
<FONT color="green">216</FONT>    <a name="line.216"></a>
<FONT color="green">217</FONT>    }<a name="line.217"></a>




























































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